<ul class="list-unstyled dimensions-list">
	{{metadata}}				
	<li class="dimension" data-index="{{$index}}" data-dimension="{{dimension}}" ng-repeat="dimension in metadata">
		{{ dimension.key }} 
		<span class="dimension-type">{{dimension.type}}</span>
		<span class="dimension-icon pull-right"><i class="fa fa-bars"></i></span>
	</li>
</ul>